To become a better developer, consider sharing your knowledge as a path to mastery. 

This advice applies to any developer, regardless of language or experience level. While expanding your skills through books, conferences, open-source contributions, side projects, and coding katas is valuable, teaching others combines creation and learning.

Contribute to the Ruby or Rails community by sharing knowledge, benefiting everyone regardless of AI trends. Curiosity is key: let it guide you, explore 'what-if' questions, and dive into gem source codes.

You can share your knowledge in multiple forms:

- social media posts/threads

- blog posts

- videos

- streaming

- ebooks or booklets in various shapes and forms

I recommend starting with social media posts/videos and blog posts to make it easier and avoid focusing on publishing the perfect content. But you should choose the format that fits you the best. 

Here are some highlights from the Short Ruby Newsletter - edition 111 - you can find the most important things that I included in that edition

I explore various definitions of testing and I extract key points from the perspective of a developer.

Read the full article at GoodEnoughTesting.com